🗄️Developer Resource // JSON Endpoint

CIFR JSON Data API

Access 289 data points for CIFR spanning 6 years (2020–Apr 22, 2026). Optimized JSON format (42.3 KB).

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Download as CSV

Prefer CSV format? Download CIFR historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

GET /api/tickers/CIFR/json● 200 OK (Live)

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{
  "symbol": "CIFR",
  "timestamp": "2026-04-22T22:25:55.917Z",
  "price": 19.44,
  "change_24h": 7.760532150776066,
  "history_sample": [
    {
      "date": "2020-10-19",
      "open": 9.95,
      "high": 10.93,
      "low": 9.85,
      "close": 9.92,
      "volume": 3334700
    },
    {
      "date": "2020-10-26",
      "open": 9.98,
      "high": 9.98,
      "low": 9.85,
      "close": 9.85,
      "volume": 392900
    }
  ]
}
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Import via CLI

Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.

npx pocket-portfolio --import CIFR
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Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync CIFR.json updates to your private Google Drive for backtesting and compliance.

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Includes unlimited API calls & historical CSV exports.

Dataset Specifications

  • Format: Standardized JSON (OHLCV)
  • Frequency: End-of-Day (EOD) + Real-time delay
  • Adjustments: Split-adjusted, Dividend-adjusted
  • Source: Multi-provider aggregation (AlphaVantage, Yahoo fallback)
> system_ready. Initialize Sovereign reasoning for this asset?[Y]— open Terminal